Part 2 - Cardiovascular System 心血統系統

Which of the following are the functions of the cardiovascular system?
下列哪些是心血管系統的功能？

• To take away the waste product from the cell
  排出細胞內的代謝廢物

• To pump blood all over the body
  將血液泵送到全身各處

• To conduct the cellular respiration
  進行細胞內呼吸

• To carry oxygen and nutrients to the cell
  運輸氧氣和營養物質到各個細胞

State the largest artery in the human body.
指出人體最大的動脈。

• Pulmonary artery
  肺動脈

• Carotid artery
  頸動脈

• Aorta
  主動脈

• Femoral artery
  股動脈

Which chamber of the heart receives oxygenated blood from the lungs?
哪個心室接收來自肺部含氧的血液？

• Right ventricle
  右心室

• Right atrium
  右心房

• Left atrium
  左心房

• Left atrium
  左心室

Which chamber of the heart pumps oxygenated blood to the rest of the body?
心臟的哪個心室將含氧血液泵送到身體的其他部位？

• Right ventricle
  右心室

• Right atrium
  右心房

• Left atrium
  左心房

• Left ventricle
  左心室

Which blood vessel carries deoxygenated blood back to the heart?
哪一條血管會將含二氧化碳較多的血液輸送回心臟？

• Veins
  靜脈

• Arteries
  動脈

• Lymphatic vessels
  淋巴管

• Capillaries
  微血管

Which of the blood vessels have the thinnest walls in the cardiovascular system?
心血答系統中，哪一條血管的壁最薄？

• Veins
  靜脈

• Arteries
  動脈

• Lymphatic vessels
  淋巴管

• Capillaries
  微血管

What is the purpose of the valves in the heart?
心臟瓣膜的用途是什麼？

• To carry oxygenated blood away from the heart to the capillaries
  將含豐富氧份的血液從心臟運送到全身的毛細血管

• For selective permeability of various cells and substances (oxygen and nutrients)
  使血液中的各種細胞和物質（氧和營養素）能選擇性地透過管壁進入組織

• To carry deoxygenated blood away from the capillaries to the heart
  把含有較多二氧化碳的血液匯集並運送回心臟

• To prevent the backflow of blood
  以防止血液逆流

What is the normal range for blood pressure in adults?
正常成人的血壓範圍是多少？

• 120/80 mmHg

• 100/60 mmHg

• 140/90 mmHg

• 110/70 mmHg

State the term for the contraction phase of the cardiac cycle?
指出心動週期收縮階段的術語。

• diastole
  舒張期

• ventricular contraction
  心室收縮

• cardiac output
  心輸出量

• systole
  收縮期

State the term for the relaxation phase of the cardiac cycle.
指出心動週期的放鬆階段的術語。

• Diastole
  舒張期

• Systole
  收縮期

• Ventricle
  心室

• Atrium
  心房